shearlet

This matlab code read bmp file and seperate it to R,G,B components. And also quantize the image.

说明：  时域有限差分法，计算一维的光子晶体能量的变化(FDTD method to calculate one-dimensional photonic crystal energy changes)

自己编写的music算法程序，注释很详细，很容易理解。(I have written music algorithm program, notes in great detail, it is easy to understand.)

说明：  用hopfield神经网络求解旅行商问题(Hopfield neural network is used to solve the traveling salesman problem)

交流调速的simulink模型，定子电流磁链分量和转矩分量 闭环控制的矢量控制系统仿真(Simlink Model of AC Speed Regulation,Stator Current Flux Component and Torque Component,Vector Control System Simulation of Closed Loop Control)

自己编写的多项式拟合的例子程序，matlab多项式，。(I have written an example of polynomial fitting procedure, matlab polynomial.)

说明：  对一个二阶模型模型进行脉冲响应辨识，并且通过搭建simulink模型取得了两组输入-输出数据，一组是在有高斯噪声的干扰下获得u1-y3，另外一组是在没有高斯噪声的情况下获得的u1-y1，对这两组数据进行基于haar小波基的脉冲响应辨识，与实际模型的脉冲响应相比较（注：三个excel表必须放在matlab/work文件夹下才能运行）(Second-order model to a model of impulse response identification, and achieved through building simulink model for two groups of input- output data, a Gaussian noise in the interference with access to u1-y3, another group in the absence of Gaussian noise of access to the u1-y1, these two sets of data haar Wavelet-based impulse response identification, and the actual model of the impulse response comparison (Note: Three excel table must be on the matlab/work folder to run ))

说明：  维纳滤波器 通过求解Wiwner-Hopf方程设计滤波器(Wiener filter by solving Wiwner- Hopf equation Filter Design)

3D的激光脉冲在克尔效应下的传播，对解3维的非线性薛定谔方程有很重要的参考价值(3D NLSE)

matlab课本程序(matlab program textbooks)